CARLSBAD, N.M. (AP) — It’s been three weeks since the radiation sensors were triggered and the exhaust dampers at the federal government’s only underground nuclear waste dump slammed shut, putting the repository’s massive salt caverns off-limits and the nation’s cleanup efforts on hold. The U.S. Department of Energy says low levels of radiation made it […]

CARLSBAD, N.M. (AP) — It's been three weeks since the radiation sensors were triggered and the exhaust dampers at the federal government's only underground nuclear waste dump slammed shut, putting the repository's massive salt caverns off-limits and the nation's cleanup efforts on hold.
The U.S. Department of Energy says low levels of radiation

Back-to-back accidents and an above-ground radiation release have shuttered the federal government’s only deep underground nuclear waste dump indefinitely, raising questions about a cornerstone of the Department of Energy’s $5-billion-a-year program for cleaning up legacy waste scattered across the country from decades of nuclear bomb making.

CARLSBAD, N.M. (AP) — For 15 years the trucks have barreled past southeastern New Mexico's potash mines and seemingly endless fields of oil rigs, hauling decades worth of plutonium-contaminated waste to what is supposed to be a safe and final resting place a half mile underground in the salt beds of the Permian Basin.
But back-to-back accidents